The Mississippi River is the chief river of the second-largest drainage system on the North American continent, second only to the Hudson Bay drainage system.[10][11] Flowing entirely in the United States (although its drainage basin reaches into Canada), it rises in northern Minnesota and meanders slowly southwards for 2,320 miles (3,730 km)[11] to ...
The benefit of Southwest is that you can speculatively book your flights and if you cancel there are no change fees, which I love! Of course, if you pay for your flight with cash and need to cancel youâll receive the amount paid back in the form of a voucher which is only valid for one year.
Fly Southwest or Alaska Airlines. Southwest is the only domestic airline that doesn't charge a change fee. Alaska Airlines also does not charge a change or cancellation fee as long as you make those changes within 60 days of your flight.